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ʻO ka hana kūikawā o nā pono o nā paipu hao ductile
No ka ʻōlelo ʻana he kikoʻī nā pono o nā paipu hao ductile i nā ʻano, a laila hiki iā mākou ke hōʻoia mua i ka ikaika o ka huahana, a aia nā ʻike a me nā ʻikepili i hōʻoia ʻia. Wahi a nā hoʻokolohua, ʻo ka ikaika tensile o ka nodular cast iron he 60k, ʻoiai ʻo ka ordina ...Heluhelu hou aku -
ʻO ka loiloi pono o ka paipu hao ductile
ʻO ka paipu hao ductile he ʻano o ka hao-carbon alloy nodular cast iron, me ke ʻano o ka hao, ka hana kila, ke kūpaʻa maikaʻi o ka corrosion, ka ductility maikaʻi, ka hopena sealing maikaʻi, ka hoʻokomo maʻalahi, hoʻohana nui ʻia i nā ʻoihana kūloko a me nā ʻoihana mining no ka lako wai, kinoea, aila a pēlā aku. ...Heluhelu hou aku -
Nā kumu ʻino o nā pā kila kuhiliʻole
ʻO ka pā kila kila he ʻano huahana ʻaʻole maʻalahi e hana i ka corrosion, koe wale nō i kekahi mau hihia koʻikoʻi. ʻO kaʻoiaʻiʻo, ʻaʻole hiki ke hoʻopili ʻia kekahi huahana, inā ʻino kā mākou pā kila kila, hiki ke hoʻopili i kāna hoʻohana maʻamau, no laila pono mākou e hana i kekahi mau mea pale ...Heluhelu hou aku -
Nā ʻano o ka paipu kila ʻole
Loaʻa i kahi ʻāpana hollow kona lōʻihi ma mua o ke anawaena a i ʻole ke anapuni o ke kila. E like me ka pauku shape ua maheleia i poepoe, huinahalike, rectangular a me ka kūikawā-hoʻoheheʻe seamless kila paipu; E like me ka mea, ua maheleia i carbon structural st ...Heluhelu hou aku -
Ka hoʻohana ʻana i ka paipu kila ʻole
ʻO ka hoʻohana ʻana i ka paipu kila maʻemaʻe ma ke kahua o ka ikehu lā: ua hoʻonui iki ʻia ka paipu kila maʻemaʻe ma ke kahua noi, a ua hoʻokani piha ʻia kona mau ʻano like ʻole ma nā ʻano āpau. I kēia manawa, hoʻohana ʻia ia i ka hana ʻana o ka mana solar a me ka hana ʻana. Eia naʻe...Heluhelu hou aku -
ʻO ka maikaʻi a me ka hoʻohana ʻana o ka paipu kila seamless
ʻO ke kiʻekiʻe kiʻekiʻe ke anu i huki ʻia i ka seamless steel tube he ʻano hou o ka paipu kila maʻemaʻe, ʻo kona ʻano nui ka pololei. ʻO ka maʻamau, ʻelua mau kaʻina hana o ka wili ʻelua kiʻekiʻe a me ka wili ʻekolu kiʻekiʻe. Ka precision o ke anu-owili seamless kila paipu i hanaia e ekolu-kiʻekiʻe r ...Heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o ka pā kila ʻōwili wela a me ka pā kila ʻōwili anuanu
Hiki ke hoʻokaʻawale ʻia e kona maʻi kalapona, ʻoi aku ka kiʻekiʻe o ka pā kila i ʻōwili ʻia ma mua o ke kila i ʻōwili ʻia. Ua like ka mānoanoa inā ʻaʻole kūlike nā ʻāpana. Akā inā he ʻokoʻa loa ka haku mele ʻana, e like me ke kila kila, inā i ʻōwili ʻia ke anu, ke kila ʻōwili wela ...Heluhelu hou aku -
Nā pilikia o ka ʻili i ka hana ʻana o ka paipu kila maʻemaʻe
He pilikia maʻamau ka maikaʻi o ka ʻili o ka lua a me nā lua i ka hana ʻana i ka paipu kila maʻemaʻe. No ka lua a me nā lua i ka lawe ʻana, inā e kū kēia, e ʻōlelo ka nui o nā mea hana ma muli o nā pilikia maikaʻi o ka mea kanu kila pōʻai mua e alakaʻi ai i kēia pilikia. ʻO ke koho ...Heluhelu hou aku -
He paipu kila maʻemaʻe kūpono no ka hana ʻana
ʻOkoʻa nā noi o ka paipu kila seamless, ʻokoʻa nā ʻano hana. E koho i ka paipu ʻālohilohi (piu anuanu) paʻakikī ke ʻoki, ʻoi aku ka mīkini hana ʻino, pani ʻia e ka paipu annealing ma hope o ka hoʻomaʻamaʻa ʻana i ka pahi lāʻau, maikaʻi ʻole ka hopena, ʻaʻole maikaʻi ka maikaʻi o ka ʻili. No ke koho ʻana i ke ala kūpono o ka hana ...Heluhelu hou aku -
He aha nā mea e pili ana i ka pololei o ka paipu kila seamless
He hopena nui ka pololei o ka paipu kila ʻole i ka paipu mīkini pololei a me ka paipu cylinder hydraulic. Hiki i ka pololei kiʻekiʻe o ka pololei ke hoʻomaikaʻi i ka maikaʻi o nā mea kūʻai aku ma hope o ka hana ʻana a hoʻemi i nā kumukūʻai hana. ʻO ka makaʻu loa i ke kūʻai ʻana i ka paipu kila maʻemaʻe ʻo ia ka seam ...Heluhelu hou aku -
Hoʻokaʻawale hapa o nā paipu kila ʻole
ʻO ka paipu kila ʻole he ʻano ʻāpana hakahaka, ʻaʻohe ami a puni ke kaula kila. He paipu i hoʻohana nui ʻia no ka lawe ʻana i nā wai, e like me ka aila, ke kinoea maoli, ke kinoea, ka wai a me kekahi mau mea paʻa. Hoʻokaʻawale ʻāpana o ka paipu kila maʻemaʻe: 1. Hoʻohana ʻia ka paipu kila maʻemaʻe no ke ʻano no ka genera ...Heluhelu hou aku -
He aha nā hopena o nā mea hoʻohui i ke keleawe alumina
ʻO nā hopena o nā mea hoʻohui i ke keleawe aluminika penei: Iron Fe: 1. ʻO ka nui o ka hao i loko o ka huila e hoʻoheheʻe i nā pūhui FeAl3 e like me ka nila i loko o ka ʻiʻo, e hoʻololi i nā waiwai mechanical a me ka emi ʻana o ke kūpaʻa ʻana; 2. Hoʻolohi ka hao i ka laha ʻana o ka atom...Heluhelu hou aku